CN215659001U

CN215659001U - Pin repairing equipment for welding of automobile circuit board

Info

Publication number: CN215659001U
Application number: CN202121258356.7U
Authority: CN
Inventors: 滕世程
Original assignee: Qingdao Chuangqi Electronics Co ltd
Current assignee: Qingdao Chuangqi Electronics Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-28
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of automobile circuit board processing, and discloses pin repairing equipment for automobile circuit board welding. The utility model realizes the clamping and fixing requirements of circuit boards with different sizes by the mutual matching of the clamping mechanism, the downward moving mechanism and the switching mechanism, and the cutting mechanism capable of horizontally moving is arranged, so that a plurality of pins on the circuit board can be cut and repaired at one time.

Description

Pin repairing equipment for welding of automobile circuit board

Technical Field

The utility model relates to the technical field of automobile circuit board processing, in particular to a pin repairing device for automobile circuit board welding.

Background

The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The rapid development of the information electronic industry in China provides a good market environment for the rapid development of the printed circuit board industry, the continuous increase of the output of electronic products such as electronic communication equipment, electronic computers, household appliances and the like provides strong power for the rapid growth of the printed circuit board industry, the circuit board is widely applied to the automobile CAN bus, electronic elements on the common circuit board are welded through automatic welding machinery, and the processing efficiency of the circuit board is improved.

After the electronic elements on the circuit board are welded, redundant pins extending out of the back surface of the circuit board need to be cut off, a clamp inside the traditional repairing device is inconvenient for fixing the circuit boards with different sizes, and the position of a cutter needs to be adjusted once and again, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pin repairing device for automobile circuit board welding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automobile circuit board welding is with pin repair equipment, includes the maintenance case, set up down the mechanism that moves in the inside vertical direction of maintenance case, move down the mechanism and connect the shifter, the output of shifter is connected with clamping mechanism, and clamping mechanism locates on the working face both ends position that moves down the mechanism, the outer wall of handling the case slides and is provided with cutting mechanism.

As a further scheme of the utility model: the downward moving mechanism comprises a lifting plate, a lifting column is arranged at the center of the non-working surface of the lifting plate, and a limiting component fixed on the repair box is further arranged at one end of the lifting column, which is far away from the lifting plate.

As a further scheme of the utility model: the limiting assembly comprises a limiting column fixed on the lifting column, and the limiting column is arranged inside a limiting cylinder fixed on the inner wall of the repair box in a sliding mode.

As a further scheme of the utility model: the conversion mechanism comprises a rotating gear which is rotatably arranged on the repair box through a support frame, lifting teeth which are arranged on two sides of the lifting column are meshed with the outer side of the rotating gear, and a translation assembly is further installed on the non-circle center position of the rotating gear.

As a further scheme of the utility model: the translation assembly comprises a translation barrel fixed on the repair box, a translation block is arranged in the translation barrel in a sliding mode, and one end, close to the support frame, of the translation block is hinged to the rotating gear through a connecting rod.

As a further scheme of the utility model: clamping mechanism is including fixing the tight frame of clamp of keeping away from support frame one end at the translation piece, and the tight piece of clamp is installed to the tight frame upper end of clamp, and the inside slip of the tight piece of clamp is provided with the movable rod, keeps away from the tight piece one end of clamp and installs the clamp plate on the movable rod, the movable rod outside cover between clamp plate and the tight piece of clamp is equipped with buffer spring.

As a further scheme of the utility model: the cutting mechanism comprises a cutting plate, the cutting plate is located on one side of the working face, a cutting knife is installed on one side of the working face, an output shaft of a cutting motor is connected to the center of the cutting knife, and a guide assembly is installed on one side, far away from the working face, of the cutting plate.

As a still further scheme of the utility model: the guide assembly comprises a guide post fixed on the cutting plate, the guide post is arranged on the guide block in a sliding mode, and a guide spring is sleeved on the outer side of the guide post between the guide block and the cutting plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an equipment is repaired to pin for welding of car circuit board, rational in infrastructure, the modern design through the clamping mechanism who is equipped with, move down mutually supporting between mechanism and the shifter, realized the tight fixed needs of clamp to the not unidimensional circuit board to the setting can horizontal migration's cutting mechanism, can once only cut a plurality of pins on the circuit board and repair, the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic view of an internal structure of a pin repairing apparatus for soldering an automotive circuit board.

FIG. 2 is a schematic diagram of a side view of a pin repairing apparatus for soldering an automotive circuit board.

Fig. 3 is a schematic structural diagram of a lifting tooth in the pin repairing device for automobile circuit board welding.

In the figure: 1. repairing the box; 2. a clamping frame; 3. a clamping block; 4. a clamping plate; 5. a movable rod; 6. a buffer spring; 7. a lifting plate; 8. a lifting column; 9. lifting teeth; 10. a rotating gear; 11. a guide spring; 12. a connecting rod; 13. a translation cylinder; 14. a translation block; 15. a limiting cylinder; 16. a limiting column; 17. a support frame; 18. a guide block; 19. cutting the board; 20. cutting the motor; 21. a cutting knife; 22. and a guide post.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, in the embodiment of the utility model, the pin repairing equipment for automobile circuit board welding comprises a repairing box 1, a downward moving mechanism is arranged in the repairing box 1 in the vertical direction, the downward moving mechanism is connected with a switching mechanism, the output end of the switching mechanism is connected with a clamping mechanism, the clamping mechanism is arranged at two ends of the working surface of the downward moving mechanism, and a cutting mechanism is arranged on the outer wall of the treating box in a sliding manner.

The mechanism that moves down includes lifter plate 7, and the installation lift post 8 is put to the non-working face central point of lifter plate 7, keeps away from lifter plate 7 one end on the lift post 8 and still installs the spacing subassembly of fixing on repairing case 1, and in this embodiment, it is specific spacing subassembly includes spacing post 16 fixed on 8 with the lift post, and spacing post 16 slides and sets up inside fixing the spacing section of thick bamboo 15 on repairing case 1 inner wall, can reciprocate along spacing section of thick bamboo 15 is inside through spacing post 16, and then can not take place to rock whole lifter plate 7 at the in-process that reciprocates to can be more accurate ensure move down the cooperation degree between mechanism and the shifter.

The conversion mechanism comprises a rotating gear 10 which is rotatably arranged on the repair box 1 through a support frame 17, lifting teeth 9 which are arranged on two sides of a lifting column 8 are meshed on the outer side of the rotating gear 10, and a translation group is further arranged on the non-circle center position of the rotating gear 10. in the embodiment, the translation assembly comprises a translation cylinder 13 which is fixed on the repair box 1, a translation block 14 is arranged in the translation cylinder 13 in a sliding manner, one end, close to the support frame 17, of the translation block 14 is hinged on the rotating gear 10 through a connecting rod 12, the lifting column 8 moves towards the direction close to the lifting column 8 in the downward moving process through the meshing between the rotating gear 10 and the lifting teeth 9, so that the translation block 14 moves towards the lifting column 8 along the inner wall of the translation cylinder 13 under the action of the connecting rod 12, and two clamping mechanisms approach towards the lifting plate 7, thereby realizing the clamping and fixing function for the circuit board.

Clamping mechanism is including fixing the tight frame 2 of keeping away from support frame 17 one end at translation piece 14, and tight frame 2 upper end installation clamp 3 presss from both sides, presss from both sides tight piece 3 inside slip and is provided with movable rod 5, keeps away from tight piece 3 one end installation clamp plate 4 of clamp on the movable rod 5, the movable rod 5 outside cover between clamp plate 4 and the tight piece 3 of clamp is equipped with buffer spring 6, in this embodiment, sets up buffer spring 6 and movable rod 5 and can remove along pressing from both sides tight piece 3 inside horizontal direction, can carry out effectual buffering clamping action to the circuit board of different width to can bigger degree press from both sides tightly fixedly to the circuit board, avoid it to take place to rock at the removal in-process, with the application scope that has increased the circuit board.

The cutting mechanism comprises a cutting plate 19, a cutting knife 21 is arranged on one side of the working surface of the cutting plate 19, the central position of the cutting knife 21 is connected with an output shaft of a cutting motor 20, a guide component is arranged on one side of the cutting plate 19 far away from the working surface, the guide assembly comprises a guide post 22 fixed on the cutting plate 19, the guide post 22 is arranged on the guide block 18 in a sliding manner, a guide spring 11 is sleeved on the outer side of the guide post 22 between the guide block 18 and the cutting plate 19, by providing the guide blocks 18 so that the entire cutting plate 19 can be moved along the outer wall of the repair box 1, it is further ensured that the cutting blade 21 can perform a better one-time multiple-cut repair of the pin, preferably, the bottom of the guide block 18 is of a trapezoidal structure, so that the stability of the front and back movement of the whole cutting plate 19 is further ensured, and the repair precision is further ensured.

The working principle of the utility model is as follows: the during operation, place the circuit board on lifter plate 7, then start cutting motor 20, make cutting knife 21 rotate, later down press whole cutting board 19, make cutting knife 21 aim at the pin on the circuit board, then realize that the pin is got rid of in the grinding, in-process once more, the effort is applyed on lifter plate 7, make lift post 8 move down, then under lifting tooth 9 and running gear 10 cooperation, make clamping frame 2 drive clamp plate 4 and draw close toward lifter plate 7 both ends, realize the clamping effect to the circuit board, when avoiding repairing, the circuit board takes place the skew in order to reduce the repair effect, whole process operation is swift convenient and reliable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an automobile circuit board welding is with pin repair equipment, includes the maintenance case, its characterized in that, set up down the mechanism that moves in the inside vertical direction of maintenance case, move down the mechanism and connect the shifter, the output of shifter is connected with clamping mechanism, and clamping mechanism locates on the working face both ends position that moves down the mechanism, the outer wall of handling the case slides and is provided with cutting mechanism.

2. The pin repairing device for automobile circuit board welding according to claim 1, wherein the downward moving mechanism comprises a lifting plate, a lifting column is mounted on a center position of a non-working surface of the lifting plate, and a limiting component fixed on the repairing box is further mounted on one end of the lifting column far away from the lifting plate.

3. The pin repairing device for automobile circuit board welding according to claim 2, wherein the limiting component comprises a limiting column fixed on the lifting column, and the limiting column is slidably arranged inside a limiting barrel fixed on the inner wall of the repairing box.

4. The pin repairing device for the soldering of the circuit board of the automobile as claimed in claim 1, wherein the switching mechanism comprises a rotating gear rotatably disposed on the repairing box through a supporting frame, lifting teeth disposed on two sides of the lifting column are engaged with the outer side of the rotating gear, and a translation assembly is further mounted on a non-circle center position of the rotating gear.

5. The pin repairing device for the welding of the circuit board of the automobile as claimed in claim 4, wherein the translation assembly comprises a translation cylinder fixed on the repairing box, a translation block is slidably arranged in the translation cylinder, and one end of the translation block, which is close to the supporting frame, is hinged to the rotating gear through a connecting rod.

6. The pin repairing device for automobile circuit board welding according to claim 5, wherein the clamping mechanism comprises a clamping frame fixed at one end of the translation block far away from the supporting frame, a clamping block is installed at the upper end of the clamping frame, a movable rod is slidably arranged inside the clamping block, a clamping plate is installed at one end of the movable rod far away from the clamping block, and a buffer spring is sleeved outside the movable rod between the clamping plate and the clamping block.

7. The pin repairing device for automobile circuit board welding according to claim 1, wherein the cutting mechanism comprises a cutting plate, a cutting knife is installed on one side of the cutting plate, an output shaft of a cutting motor is connected to the center of the cutting knife, and a guide assembly is installed on one side of the cutting plate far away from the working surface.

8. The pin repairing device for automobile circuit board welding according to claim 7, wherein the guide assembly comprises a guide post fixed on the cutting plate, the guide post is slidably arranged on the guide block, and a guide spring is sleeved outside the guide post between the guide block and the cutting plate.